@charset "utf-8";
/* CSS Document */
#box{
	width:630px; 
	height:900px;
	 border: solid 1px;
	 
	}
.a{ width:151px; 
height:125px;
 float:left; 
 }
.b{ width:301px;
height:230px;
float:left
}
.c{ width:201px; 
height:160px;
float:left
}
